Re: Different syntax for LEFT JOIN

ruslan00_at_yahoo.com (Ruslan Kogan) wrote in message news:<d562b81c.0411241456.c0b68c_at_posting.google.com>...
> Does anyone else have any view points on the performance differences> between the ISO and ANSI sql standards?> > Is one an industry preferred standard?

Just to make things clear, today the ISO and the ANSI SQL standards
are the same.

ANSI is a member of the ISO SQL Standards Committee. When an ISO SQL
standard is published, ANSI makes it an ANSI standard.

The SQL standard defines joins to be written in several, equivalent
ways, for example the old school (SQL-89) style: